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Biochemistry, Biophysics, and Structural Biology Commons

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Full-Text Articles in Biochemistry, Biophysics, and Structural Biology

Mechanisms Of Substrate Recognition By The Cul3-Based E3 Ligase, Katia Graziella De Oliveira Rebola Sep 2021

Mechanisms Of Substrate Recognition By The Cul3-Based E3 Ligase, Katia Graziella De Oliveira Rebola

Dissertations and Theses

Cul3-based E3 ligase is responsible for regulating a variety of cellular pathways, many of which are known to have profound effects on the proper function of multicellular organisms. Although progress over the past years has been truly impressive, our understanding of the mechanisms of E2 recruitment and selection by the BCR complex and all the roles that Cul3 plays on kidneys remains in its infancy. To explore these aspects, this dissertation aims to analyze the Cul3 complex using two different approaches: (1) We used the powerful tool of chimeric analysis to map the essential domain binding characteristics of Cul3 taking …


Complete Mitochondrial Genome Sequence Of The Gulf Coast Tick (Amblyomma Maculatum), Amanda E. Brenner, Rahul Raghavan Sep 2021

Complete Mitochondrial Genome Sequence Of The Gulf Coast Tick (Amblyomma Maculatum), Amanda E. Brenner, Rahul Raghavan

Biology Faculty Publications and Presentations

The complete circularized mitochondrial genome sequence of Amblyomma maculatum is 14,803 bp long. It encodes 13 protein coding genes, 2 rRNA genes, 22 tRNA genes, 2 tick box motifs, and 2 control regions. The gene arrangement and content are consistent with those of previously reported Metastriata tick mitochondrial genomes.


The Role Of Native Lens Α-Crystallin In Amyloid Suppression Using Β-Amyloid As A Model Amyloid Client, Leilani Lopes Jun 2021

The Role Of Native Lens Α-Crystallin In Amyloid Suppression Using Β-Amyloid As A Model Amyloid Client, Leilani Lopes

University Honors Theses

Cataracts are a result of age-related protein aggregate formation in the eye lens, and the leading cause of blindness worldwide. α-crystallin, a small heat shock protein, acts a molecular chaperone that serves as the primary defense mechanism against protein aggregate formation in the lens. Recent evidence suggest amyloid formation in the lens may contribute to cataract formation, and that β-amyloid is present in lens epithelia of age-related cataracts. Previous studies have shown that αB-crystallin in other parts of the body, such as the brain, is protective against neurodegenerative diseases such as Alzheimer’s disease that are associated with plaque deposits containing …